<template>
  <div class="swiper-container" :ref="swiperRef">
          <div class="swiper-wrapper">
            <div
              class="swiper-slide"
              v-for="banner in swiperList"
              :key="banner.id"
            >
              <img :src="banner.imgUrl" />
            </div>
          </div>
          <!-- 如果需要分页器 -->
          <div class="swiper-pagination"></div>

          <!-- 如果需要导航按钮 -->
          <div class="swiper-button-prev"></div>
          <div class="swiper-button-next"></div>

          <!-- 如果需要滚动条 -->
          <!-- <div class="swiper-scrollbar"></div> -->
        </div>
</template>

<script>
import Swiper from 'swiper'
export default {
  name: 'SwiperLoop',
  props:['swiperList','swiperRef'],
  watch: {
    swiperList: {
      immediate: true,
      handler(newVal,oldVal) {
        this.$nextTick(() => {
          new Swiper(this.$refs[this.swiperRef], {
            // direction: 'vertical', // 垂直切换选项
            loop: true, // 循环模式选项

            // 如果需要分页器
            pagination: {
              el: ".swiper-pagination",
            },

            // 如果需要前进后退按钮
            navigation: {
              nextEl: ".swiper-button-next",
              prevEl: ".swiper-button-prev",
            },

            // 如果需要滚动条
            scrollbar: {
              el: ".swiper-scrollbar",
            },
          });
        });
      },
    },
  }
}
</script>

